View source for Callouts?

Is it possible to have something like callouts or admonitions in wackowiki?

like this: https://squidfunk.github.io/mkdocs-material/extensions/admonition/
or this: https://www.lotar.altervista.org/wiki/wiki/plugin/bootswrapper/callout

I have seen that one can make a named box, but would need to at least color the box in red/green/yellow/blue.

thanks!

PS: I am totally new to wackowiki and used mkdocs and dokuwiki before :)